我试图将主机/ IP打印到屏幕上。但是,它正在打印:“资源ID#2”。我正在使用SSH2_connection()。我阅读文档页面,并知道功能参数是主机,端口,方法...但是当我尝试fread($主机),主机/ IP仍然不打印有人可以给我一些方向吗?谢谢!当我在PHP中使用echo时,变量不会打印到屏幕上
代码:
<?php
if (!function_exists("ssh2_connect")) die("function ssh2_connect doesn't exist");
if(!($ssh = ssh2_connect('10.5.32.12', 22))) {
echo "fail: unable to establish connection\n";
} else {
if(!ssh2_auth_password($ssh, 'root', '********')) {
echo "fail: unable to authenticate\n";
} else {
echo "Okay: Logged in ... ";
$content = fread($ssh); //Line in question (want ip address to show here)
echo "$content <br>"; //Line in quesion
$stream = ssh2_exec($ssh, 'find/-name *.log -o -name *.txt');
stream_set_blocking($stream, true);
$data = '';
while($buffer = fread($stream, 4096)) {
$data .= $buffer;
}
fclose($stream);
echo $data; // user
}
}
?>